According to a source with knowledge of BlackBerry's plans, the June 27 launch date for BBM on Android and iPhone is not correct. In fact, our source called all those stories you may have read "bogus."

It's unclear why T-Mobile tweeted that information in the first place, but it's not correct. There were some scattered reports yesterday with the June 27 launch date, so it's possible whoever runs the T-Mobile UK Twitter account picked up on those without checking with the higher ups.